Minor fixes

Author: ddelemeny

src/components/QueryEditor/BucketAggregationsEditor/state/reducer.ts

@@ -17,7 +17,7 @@ import {
 } from './actions';
 
 export const createReducer =
-  (defaultTimeField = "default timefield") =>
+  (defaultTimeField = "") =>
   (state: ElasticsearchQuery['bucketAggs'], action: Action): ElasticsearchQuery['bucketAggs'] => {
     if (addBucketAggregation.match(action)) {
       const newAgg: Terms = {

src/datasource.ts

@@ -113,7 +113,12 @@ export class QuickwitDataSource
       };
     }
     const backendCheck = from(this.callHealthCheck()).pipe(
-      mergeMap((res) => of(res))
+      mergeMap((res) => {
+        return of({
+          status: res.status.toLowerCase(),
+          message: res.message
+        })
+      })
     )
 
     return lastValueFrom(backendCheck)